.arena-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 1500;
    width: min(420px, calc(100vw - 24px));
    min-height: 260px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(20, 24, 16, .94);
    box-shadow: var(--shadow);
    color: var(--ink);
    transform: translate(-50%, -50%);
}

.arena-modal[data-arena-modal] {
    top: 68px;
    bottom: calc(max(110px, 19vh) + 10px);
    left: 0;
    display: flex;
    flex-direction: column;
    width: 100vw;
    max-height: none;
    min-height: 0;
    overflow: auto;
    transform: none;
}

.arena-modal__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border-bottom: 1px solid var(--line);
    padding: 14px 16px;
}

.arena-modal__top h2 {
    margin: 0;
}

.arena-modal__top button {
    width: 34px;
    height: 34px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--bg-panel);
    color: var(--ink);
    font-size: 1.25rem;
}

.arena-modal__body {
    display: grid;
    min-height: 190px;
    place-items: center;
    align-content: center;
    gap: 12px;
    padding: 24px;
    text-align: center;
}

.arena-modal__body--combat {
    display: block;
    min-height: 0;
    place-items: initial;
    align-content: initial;
    padding: 14px;
    text-align: left;
}

.arena-modal__body--arena {
    display: block;
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    place-items: initial;
    align-content: initial;
    padding: 0;
    text-align: left;
}

.arena-board {
    --arena-panel-soft: rgba(30, 36, 26, .86);
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    gap: 14px;
    min-height: 100%;
    padding: 14px;
    background:
        radial-gradient(circle at 12% 0%, rgba(154, 106, 47, .16), transparent 30%),
        linear-gradient(135deg, rgba(30, 36, 26, .96), rgba(15, 21, 16, .98));
}

.arena-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    grid-template-rows: minmax(0, 1fr);
    gap: 10px;
    align-items: stretch;
    min-height: 0;
}

.arena-center {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    width: 100%;
    min-height: 0;
}

.arena-side {
    display: grid;
    gap: 10px;
    justify-self: end;
    width: 100%;
    align-content: start;
    padding-left: 10px;
}

.arena-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    border: 1px solid var(--line);
    padding: 6px;
    background: rgba(18, 22, 15, .78);
}

.arena-tabs button,
.arena-ghost,
.arena-action {
    min-height: 36px;
    border: 1px solid rgba(154, 106, 47, .7);
    border-radius: 6px;
    background: linear-gradient(var(--accent-gold-light), var(--accent-gold));
    color: var(--button-text);
    font-weight: 800;
    text-shadow: 0 1px 0 rgba(0, 0, 0, .65);
}

.arena-tabs button {
    flex: 1 1 130px;
    padding: 0 10px;
    font-size: .86rem;
}

.arena-tabs button.is-active,
.arena-tabs button:hover,
.arena-action:hover,
.arena-ghost:hover {
    border-color: var(--accent-gold-light);
    background: linear-gradient(#b47d34, #80582a);
    color: var(--button-text);
}

.arena-status {
    margin: 0;
    border: 1px solid var(--line);
    padding: 9px 10px;
    background: var(--surface-soft);
    color: var(--ink);
    font-weight: 800;
}

.arena-status.is-error {
    border-color: rgba(215, 107, 107, .6);
    color: #ffb0a4;
}

.arena-status.is-success {
    border-color: rgba(159, 211, 143, .48);
    color: #c6efb8;
}

.arena-tab-panel {
    display: none;
}

.arena-tab-panel.is-active {
    display: block;
}

.arena-card,
.arena-application {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--arena-panel-soft);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .38);
}

.arena-form {
    display: grid;
    gap: 14px;
    padding: 16px;
}

.arena-quick-form {
    display: grid;
    gap: 10px;
    padding: 12px;
}

.arena-quick-form strong,
.arena-quick-form label {
    display: grid;
    gap: 6px;
    color: var(--button-text);
    font-size: .88rem;
    font-weight: 800;
}

.arena-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.arena-form label {
    display: grid;
    gap: 6px;
    color: var(--button-text);
    font-size: .88rem;
    font-weight: 800;
}

.arena-form-wide {
    grid-column: 1 / -1;
}

.arena-form input,
.arena-form select,
.arena-quick-form select {
    width: 100%;
    min-height: 38px;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 0 10px;
    background: var(--surface-soft);
    color: var(--ink);
    font-weight: 700;
}

.arena-range {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px;
}

.arena-copy {
    display: grid;
    gap: 5px;
    color: var(--button-text);
}

.arena-copy strong {
    color: var(--button-text);
    font-size: 1.04rem;
}

.arena-copy span {
    color: var(--muted);
}

.arena-action {
    justify-self: start;
    min-width: 190px;
    padding: 0 18px;
}

.arena-quick-form .arena-action {
    width: 100%;
    min-width: 0;
    justify-self: stretch;
}

.arena-action--clone {
    display: grid;
    min-height: 38px;
    place-items: center;
    border-color: rgba(154, 106, 47, .82);
    background: linear-gradient(var(--bg-panel), var(--bg-panel-dark));
    font-size: .88rem;
}

.arena-action--clone:hover {
    background: linear-gradient(var(--accent-gold-light), var(--accent-gold));
}

.arena-action--small {
    justify-self: end;
    min-width: 126px;
}

.arena-ghost {
    min-width: 98px;
    padding: 0 12px;
    background: linear-gradient(var(--bg-panel), var(--bg-panel-dark));
}

.arena-list-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border: 1px solid var(--line);
    border-bottom: 0;
    border-radius: 8px 8px 0 0;
    padding: 10px 12px;
    background: linear-gradient(90deg, var(--bg-panel-dark), var(--bg-panel), var(--bg-panel-dark));
    color: var(--button-text);
}

.arena-applications {
    display: grid;
    align-content: start;
    gap: 8px;
    min-height: 0;
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: 0 0 8px 8px;
    padding: 10px;
    background: rgba(18, 22, 15, .78);
}

.arena-application {
    display: grid;
    grid-template-columns: 110px minmax(0, 1fr) minmax(140px, .55fr) auto;
    align-items: center;
    gap: 12px;
    padding: 10px;
}

.arena-application > strong {
    color: var(--button-text);
}

.arena-application p {
    margin: 0;
    overflow: hidden;
    color: var(--muted);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.arena-application__meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 5px 10px;
    color: var(--ink);
    font-size: .82rem;
    font-weight: 700;
}

.arena-empty {
    margin: 0;
    padding: 14px;
    color: var(--muted);
    font-weight: 800;
    text-align: center;
}

.arena-setup-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 1520;
    width: min(460px, calc(100vw - 28px));
    transform: translate(-50%, -50%);
}

.arena-setup-modal::before {
    position: fixed;
    inset: -100vh;
    z-index: -1;
    background: rgba(5, 8, 5, .42);
    content: "";
}

.arena-setup-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin: -16px -16px 12px;
    border-bottom: 1px solid var(--line);
    padding: 9px 12px;
    background: linear-gradient(90deg, var(--bg-panel-dark), var(--bg-panel), var(--bg-panel-dark));
}

.arena-setup-top h3 {
    margin: 0;
    color: var(--button-text);
    font-size: .98rem;
    line-height: 1.2;
}

.arena-setup-top button {
    width: 30px;
    height: 30px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--surface-soft);
    color: var(--ink);
    font-size: 1.1rem;
}

.arena-modal__symbol {
    display: grid;
    width: 72px;
    height: 72px;
    place-items: center;
    border: 1px solid var(--accent-gold-light);
    border-radius: 999px;
    background: rgba(154, 106, 47, .22);
    font-size: 2.2rem;
}

.arena-modal__body p {
    margin: 0;
    color: var(--muted);
    font-size: 1.05rem;
    font-weight: 800;
}

@media (max-width: 760px) {
    .arena-modal[data-arena-modal] {
        top: 12px;
        bottom: 12px;
        left: 10px;
        width: calc(100vw - 20px);
        transform: none;
    }

    .arena-board {
        min-height: 100%;
    }

    .arena-layout,
    .arena-application,
    .arena-application__meta {
        grid-template-columns: 1fr;
    }

    .arena-side {
        order: -1;
        padding-left: 0;
    }

    .arena-action,
    .arena-action--small {
        width: 100%;
        min-width: 0;
        justify-self: stretch;
    }
}